OLD | NEW |
1 // Copyright 2015 the V8 project authors. All rights reserved. | 1 // Copyright 2015 the V8 project authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 (function(global, utils) { | 5 (function(global, utils) { |
6 | 6 |
7 "use strict"; | 7 "use strict"; |
8 | 8 |
9 %CheckIsBootstrapping(); | 9 %CheckIsBootstrapping(); |
10 | 10 |
11 // ---------------------------------------------------------------------------- | 11 // ---------------------------------------------------------------------------- |
12 // Imports | 12 // Imports |
13 // | 13 // |
14 var GlobalProxy = global.Proxy; | 14 var GlobalProxy = global.Proxy; |
15 var MakeTypeError; | 15 var MakeTypeError; |
16 | 16 |
17 utils.Import(function(from) { | 17 utils.Import(function(from) { |
18 MakeTypeError = from.MakeTypeError; | 18 MakeTypeError = from.MakeTypeError; |
19 }); | 19 }); |
20 | 20 |
21 //---------------------------------------------------------------------------- | 21 //---------------------------------------------------------------------------- |
22 | 22 |
23 function ProxyCreateRevocable(target, handler) { | 23 function ProxyCreateRevocable(target, handler) { |
24 var p = new GlobalProxy(target, handler); | 24 var p = new GlobalProxy(target, handler); |
25 return {proxy: p, revoke: () => %JSProxyRevoke(p)}; | 25 return {proxy: p, revoke: () => %RevokeProxy(p)}; |
26 } | 26 } |
27 | 27 |
28 // ------------------------------------------------------------------- | 28 // ------------------------------------------------------------------- |
29 // Proxy Builtins | 29 // Proxy Builtins |
30 | 30 |
31 // Implements part of ES6 9.5.11 Proxy.[[Enumerate]]: | 31 // Implements part of ES6 9.5.11 Proxy.[[Enumerate]]: |
32 // Call the trap, which should return an iterator, exhaust the iterator, | 32 // Call the trap, which should return an iterator, exhaust the iterator, |
33 // and return an array containing the values. | 33 // and return an array containing the values. |
34 function ProxyEnumerate(trap, handler, target) { | 34 function ProxyEnumerate(trap, handler, target) { |
35 // 7. Let trapResult be ? Call(trap, handler, «target»). | 35 // 7. Let trapResult be ? Call(trap, handler, «target»). |
(...skipping 24 matching lines...) Expand all Loading... |
60 ]); | 60 ]); |
61 | 61 |
62 // ------------------------------------------------------------------- | 62 // ------------------------------------------------------------------- |
63 // Exports | 63 // Exports |
64 | 64 |
65 %InstallToContext([ | 65 %InstallToContext([ |
66 "proxy_enumerate", ProxyEnumerate, | 66 "proxy_enumerate", ProxyEnumerate, |
67 ]); | 67 ]); |
68 | 68 |
69 }) | 69 }) |
OLD | NEW |